Operation
OPERATIONCONDENSER FAN AND RADIATOR FAN CONTROL
For the operation of each fan, refer to Diagnosis - Symptom Chart. Symptom Chart
COMPRESSOR CONTROL
When operating the air conditioning switch
- The air thermo sensor, which senses the temperature of the air flowing out of the evaporator, deactivates the compressor at 3 °C (37.4 °F) or below.
- The dual pressure switch turns OFF when the refrigerant pressure becomes excessively high or low, thus protecting the compressor circuit (See Table below).
- When the air thermo sensor is activated, and the ignition switch, blower switch, and air conditioning switch are ON, the A/C compressor clutch relay is energized.
When operating the mode selection dial
- The air conditioning will work when the mode selection dial is set to the "Defroster" or "Defroster/foot" position, or the temperature control dial is set to the "MAX A/C" position. In other dial positions, when the air conditioning switch is turned on, the air conditioning will work.
A/C Compressor Clutch Relay ON Conditions
A/C Compressor Clutch Relay ON Conditions:
